One quick note for Jim: It was in late June 1963 that I first set my wristwatch (you know what those are, don't you, young folks?) to Zulu. I still wear it set that way. I change my thinking when we travel - instead of changing my timepiece. Note to self: Starting tomorrow morning mentally subtract four hours from the display.
PS Thanks, Don, for letting me know what i missed. Excuse: Sore, dry, and cracked fingertips make for lousy typing).